WordPress UpSolution Core Plugin <= 8.17.4 is vulnerable to Cross Site Scripting (XSS)
Priority LOW 31CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder allows Reflected XSS.This issue affects Impreza – WordPress Website and WooCommerce Builder: from n/a through 8.17.4.
Why it matters now
EPSS 0.00351 28th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| UpSolution | Impreza – WordPress Website and WooCommerce Builder | up to 8.17.4 | — | No fix listed | CNA |
- Impreza – WordPress Website and WooCommerce Builder VendorUpSolution Affected up to 8.17.4 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:upsolution:impreza:*:*:*:*:*:wordpress:*:* | up to 8.17.4 | Vulnerable | UpSolution |
- cpe:2.3:a:upsolution:impreza:*:*:*:*:*:wordpress:*:* Versions up to 8.17.4 Vulnerable ·UpSolution
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-50893
- 2026-10-03 Alias added: GHSA-qw5v-h476-w9pg
References
Sources
- CVE-2023-50893 · CVE Program
- CVE-2023-50893 · NVD
- FIRST EPSS
- GHSA-qw5v-h476-w9pg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences